package com.lh.mapper;

import com.lh.entity.Category;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface CategoryMapper {

    @Insert("insert into category(category_name, category_alias, create_user, create_time, update_time)  values (#{categoryName},#{categoryAlias},#{createUser},now(),now()) ")
    int addCategoryType(Category category);

    @Select("select * from category where create_user=#{userId}")
    List<Category> categoryList(Integer userId);

    @Select("select * from category where id=#{id}")
    Category getCategory(int id);

    @Update("update category set category_name=#{categoryName},category_alias=#{categoryAlias} ,update_time=now() where id=#{id}")
    int updateCategory(Category category);

    @Delete("delete from category where id = #{id}")
    int deleteCategory(int id);
}
